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			Design and Rapid Construction of Tsingtao Yangkou Large Section Tunnel in Hard Rock
WANG Xiu—fen,ZHOU Shu—ming,LUO Xiao—ping
Journal of Railway Engineering Society ›› 2009, Vol. 26 ›› Issue (9) : 69-72.
						
							PDF(259 KB) 
						
						
					
						
							PDF(259 KB) 
						
						
					Design and Rapid Construction of Tsingtao Yangkou Large Section Tunnel in Hard Rock
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